Slaughter Park
(Book)

"In this, the final book of the Belltree Trilogy, DS Harry Belltree has gone bush. His obsessive pursuit of justice has cost him everything - his job, his marriage and his newborn child - but then his estranged wife disappears, leaving their baby daughter behind, and he is dragged back to Sydney. The police think Jenny has murdered a man. Harry thinks she's in danger. When body parts are found maimed and strewn around a suburban park, his former colleagues are distracted by this apparently unrelated case. Harry is left to track Jenny down on his own-and to lay bare, at last, the extraordinary conspiracy that led to his parents' murder." --,(Source of summary not specified)